CN215016111U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil, this cooking utensil includes: the bottom wall of the shell is provided with an adjusting hole; the heat preservation cover is arranged in the shell, a pressure switch is arranged on the bottom wall of the heat preservation cover, and the pressure switch is arranged corresponding to the adjusting hole; the one end of apron is articulated mutually with the diapire of shell, and the apron sets up in regulation hole department with overturning, and the apron has the lid and locates the position of sheltering from of regulation hole and dodge the open position of regulation hole. Through the technical scheme that this application provided, can solve the regulation hole undersize and lead to unable adjusting pressure switch, perhaps the regulation hole too big leads to the problem that the foreign matter easily enters into the pot internal.

Description

Cooking utensil

Technical Field

The utility model relates to a small household electrical appliances technical field particularly, relates to a cooking utensil.

Background

The pot body of the electric pressure cooker comprises a shell and a heat-insulating cover arranged in the shell, wherein a pressure switch is arranged on the bottom wall of the heat-insulating cover, an adjusting hole corresponding to the pressure switch is formed in the bottom wall of the shell, and the adjusting hole is used for adjusting the pressure switch after the pot body is assembled.

In the related art, if the adjusting hole is too small, the pressure switch and the adjusting hole are easily misaligned due to a machining error or an assembly tolerance, so that the pressure switch cannot be adjusted. If the adjusting hole is too large, foreign matters such as cockroaches and the like can easily enter the pot body through the adjusting hole.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cooking utensil to the regulation hole undersize that solves among the correlation technique leads to unable adjusting pressure switch, perhaps the regulation hole too big leads to the foreign matter easily to enter the internal problem of pot.

The utility model provides a cooking utensil, cooking utensil includes: the bottom wall of the shell is provided with an adjusting hole; the heat preservation cover is arranged in the shell, a pressure switch is arranged on the bottom wall of the heat preservation cover, and the pressure switch is arranged corresponding to the adjusting hole; the one end of apron is articulated mutually with the diapire of shell, and the apron sets up in regulation hole department with overturning, and the apron has the lid and locates the position of sheltering from of regulation hole and dodge the open position of regulation hole.

Use the technical scheme of the utility model, this cooking utensil includes shell, heat preservation cover and apron. When the cover plate is positioned at the shielding position, the cover plate can be used for shielding the adjusting hole, so that foreign matters such as cockroaches are prevented from entering the pot. When needing to adjust pressure switch, with the apron upset to open position, can stretch into the shell with the instrument through adjusting the hole this moment in order to adjust pressure switch. Adopt above-mentioned structure, because regulation hole department is provided with the apron, can utilize the apron to shelter from the regulation hole, can avoid the regulation hole to lead to foreign matter such as cockroach to get into the pot because of the oversize, consequently can be with the size increase of regulation hole, the relative position of regulation hole and pressure switch does not receive machining error and assembly tolerance's influence for regulation hole and pressure switch are aimed at smoothly, are convenient for adjust pressure switch.

Further, the cover plate and the bottom wall of the shell are of an integrally formed structure. Adopt integrated into one piece's mode to be connected apron and shell, have simple structure and advantage with low costs, and the apron can not lose.

Further, the one end of apron is the link, and the apron passes through the link to be connected with the diapire of shell, and the thickness size of link is between 0.1mm to 0.5 mm. The thickness setting of link is in above-mentioned within range, and the apron upset of being convenient for can not cause the link fracture and break away from the shell simultaneously again. If the thickness dimension of link is less than 0.1mm, then the link easily breaks, if the thickness dimension of link is greater than 0.5mm, then can influence the apron upset because of material toughness.

Further, be provided with the joint structure between the diapire of apron and shell to it is spacing in the position of sheltering from with the apron. Utilize the joint structure to fix the apron on the shell, have the advantage of easy operation, the assembly of being convenient for, can promote assembly efficiency.

Further, the joint structure includes pothook and joint muscle, and the pothook setting is at the upper surface of apron, and the joint muscle sets up the periphery that is located the regulation hole at the upper surface of the diapire of shell, and when the apron was located shelters from the position, the pothook card was established on the joint muscle. In the process that the cover plate is turned to the shielding position from the opening position, the clamping hook firstly penetrates through the adjusting hole and is turned to the inner part of the shell, and then the clamping hook is clamped with the clamping rib so as to fix the cover plate at the adjusting hole. And when the clamping hook is in clamping fit with the clamping rib, the clamping hook can strike the clamping rib to make a sound, and a user is prompted to clamp the clamping rib in place.

Further, the rear end of the cover plate is hinged to the bottom wall of the shell, and the left side and the right side of the cover plate are provided with hooks. The clamping hooks are arranged on the two sides of the cover plate, the left side and the right side of the cover plate can be clamped and fixed with the shell, and the cover plate can be clamped and fixed with the adjusting holes more stably.

Further, the distance between the hook and the front end of the cover plate is between 3mm and 4 mm; and/or the height dimension of the hook is between 7.5mm and 8.5 mm. If the distance between the clamping hook and the front end of the cover plate is less than 3mm, the clamping hook can interfere with the bottom wall of the shell in the process that the cover plate is overturned to enter the shell; if the distance between the clamping hook and the front end of the cover plate is larger than 4mm, the front end of the cover plate cannot be effectively fixed after the clamping hook is clamped with the clamping rib, and the cover plate has the defect of infirm fixation. If the height of pothook is less than 7.5mm, then the pothook is not convenient for realize the joint cooperation with the joint muscle, influences the joint steadiness of pothook and joint muscle. If the height of the hook is greater than 8.5mm, the hook interferes with the bottom wall of the shell in the process of overturning the cover plate.

Furthermore, the hole wall of the adjusting hole is provided with an avoiding groove which is arranged corresponding to the clamping hook. When the cover plate is turned to the shielding position from the opening position, the hook is avoided by the avoiding groove, and the hook enters the shell through the avoiding groove. If there is no such avoiding groove, the hook can contact with the hole wall of the adjusting hole in the process of entering the shell, so that the friction force applied to the hook is large, and the cover plate is not convenient to overturn to the shielding position.

Furthermore, the cover plate is a square plate, the adjusting hole is a square hole, when the cover plate is located at the shielding position, the cover plate is embedded into the adjusting hole, and the clamping structure is located in the shell and is not exposed, so that the cover plate can be prevented from being opened from the outside; the length dimension and the width dimension of regulation hole all are greater than 15mm, and the size setting with the regulation hole is in above-mentioned within range, and the instrument of being convenient for is stretched into and is adjusted pressure switch in the shell, also can avoid regulation hole and pressure switch to receive machining error and assembly tolerance's influence and can't aim at simultaneously.

Furthermore, the shell comprises a shell body and a base arranged below the shell body, the adjusting holes are formed in the base, and the shell body is divided into the shell body and the base, so that the adjusting holes can be conveniently machined; and/or the pressure switch is provided with an adjusting button, the adjusting button is arranged corresponding to the adjusting hole, the pressure in the cooker body is adjusted through the adjusting button, and the adjusting button is convenient to align with the adjusting hole due to the small size of the adjusting button.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram illustrating a cover of a cooking appliance according to an embodiment of the present invention in an open position;

FIG. 2 shows a partial enlarged view at A in FIG. 1;

fig. 3 is a schematic structural diagram illustrating a cover of a cooking appliance according to an embodiment of the present invention in a shielding position;

fig. 4 is a schematic structural diagram of a base of a cooking appliance according to an embodiment of the present invention;

FIG. 5 shows a partial enlarged view at B in FIG. 4;

fig. 6 is a schematic structural diagram of a base of a cooking appliance according to an embodiment of the present invention;

FIG. 7 shows a partial enlarged view at C in FIG. 6;

fig. 8 is a schematic structural diagram of a base of a cooking appliance according to an embodiment of the present invention;

fig. 9 shows a partial enlarged view at D in fig. 8.

Wherein the figures include the following reference numerals:

10. a housing; 11. an adjustment hole; 111. an avoidance groove; 12. a housing; 13. a base; 21. a pressure switch; 211. an adjusting knob; 30. a cover plate; 31. a connecting end; 40. a clamping structure; 41. a hook; 42. and (5) clamping the ribs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 9, an embodiment of the present invention provides a cooking appliance, including: a housing 10, a heat-insulating cover, and a cover plate 30. Be provided with regulation hole 11 on the diapire of shell 10, the heat preservation cover sets up in shell 10, is provided with pressure switch 21 on the diapire of heat preservation cover, and pressure switch 21 corresponds the setting with regulation hole 11. One end of the cover plate 30 is hinged with the bottom wall of the shell 10, the cover plate 30 is arranged at the adjusting hole 11 in a turnable way, and the cover plate 30 has a shielding position covering the adjusting hole 11 and an opening position avoiding the adjusting hole 11.

By applying the cooking utensil provided by the embodiment, when the cover plate 30 is located at the shielding position, the cover plate 30 can be used for shielding the adjusting hole 11, so that foreign matters such as cockroaches are prevented from entering the pot. When the pressure switch 21 needs to be adjusted, the cover 30 is turned to the open position, and a tool can be inserted into the housing 10 through the adjusting hole 11 to adjust the pressure switch 21. Adopt above-mentioned structure, because regulation hole 11 department is provided with apron 30, can utilize apron 30 to shelter from regulation hole 11, can avoid appearing leading to the problem in foreign matters such as cockroach get into the pot because of regulation hole 11 is oversize, consequently, can be with the appropriate increase of size of regulation hole 11, the relative position of regulation hole 11 and pressure switch 21 does not receive machining error and assembly tolerance's influence, make regulation hole 11 aim at with pressure switch 21 smoothly, be convenient for adjust pressure switch 21, promote assembly efficiency.

In addition, the cover plate 30 is arranged at the position of the adjusting hole 11, the adjusting hole 11 is shielded by the cover plate 30, and the situation that the safety regulation requirement is violated when a test finger extends into the shell 10 and touches a charged body due to the fact that the size of the adjusting hole 11 is too large can be avoided.

It should be noted that, the pressure switch 21 is arranged corresponding to the adjusting hole 11, and includes the following two structures: the first is that the adjustment hole 11 is located directly below the pressure switch 21, and the second is that the adjustment hole 11 is located obliquely below the pressure switch 21, as long as a tool can be inserted into the housing 10 through the adjustment hole 11 to adjust the pressure switch 21. In the present embodiment, the adjustment hole 11 is located directly below the pressure switch 21.

Wherein, apron 30 sets up in regulation hole 11 department reversibly, includes following structure: firstly, the cover plate 30 and the bottom wall of the housing 10 are of an integrated structure, and the cover plate 30 can be turned over relative to the housing 10; second, the cover plate 30 is hinged to the housing 10 by a hinge.

In the present embodiment, the cover plate 30 is integrally formed with the bottom wall of the housing 10. The cover plate 30 is connected with the housing 10 in an integrally formed manner, so that the cover plate 30 has the advantages of simple structure and low cost, and the cover plate 30 cannot be lost.

In this embodiment, one end of the cover plate 30 is a connection end 31, the cover plate 30 is connected to the bottom wall of the housing 10 through the connection end 31, and the thickness of the connection end 31 is between 0.1mm and 0.5 mm. Setting the thickness of the connection terminal 31 within the above range facilitates the cover plate 30 to be turned over without causing the connection terminal 31 to be broken and separated from the housing 10. If the thickness dimension of the connection end 31 is less than 0.1mm, the connection end 31 is prone to fracture, and if the thickness dimension of the connection end 31 is greater than 0.5mm, the cover plate 30 may be overturned due to the influence of the toughness of the material.

The thickness of the connecting end 31 may be 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, or any other value between 0.1mm and 0.5 mm.

As shown in fig. 4 and 5, a clamping structure 40 is disposed between the cover plate 30 and the bottom wall of the housing 10 to limit the cover plate 30 in the shielding position. The cover plate 30 is fixed on the housing 10 by the clamping structure 40, so that the assembling method has the advantages of easiness in operation and convenience in assembly, and the assembling efficiency can be improved.

It should be noted that the clamping structure 40 includes, but is not limited to, a mode of matching the hook with the clamping rib, a mode of matching the hook with the clamping groove, and a mode of matching the clamping boss with the clamping hole.

As shown in fig. 2 to 9, the clamping structure 40 includes a clamping hook 41 and a clamping rib 42, the clamping hook 41 is disposed on the upper surface of the cover plate 30, the clamping rib 42 is disposed on the upper surface of the bottom wall of the housing 10 and located at the periphery of the adjusting hole 11, and when the cover plate 30 is located at the shielding position, the clamping hook 41 is clamped on the clamping rib 42. In the process of turning the cover plate 30 from the open position to the shielding position, the hook 41 firstly passes through the adjusting hole 11 and turns to the inside of the housing 10, and then the hook 41 is clamped with the clamping rib 42 to fix the cover plate 30 at the adjusting hole 11. Moreover, when the hook 41 is engaged with the engaging rib 42, the hook 41 will hit the engaging rib 42 to make a sound, which prompts the user to engage in place.

In this embodiment, the hook 41 is integrally formed with the cover plate 30 by injection molding, and the locking rib 42 is integrally formed with the housing 10 by injection molding, which has the advantages of simple structure, convenient manufacture and low cost.

As shown in fig. 3 and 5, the rear end of the cover 30 is hinged to the bottom wall of the housing 10, and the left and right sides of the cover 30 are provided with hooks 41. The clamping hooks 41 are arranged on both sides of the cover plate 30, and both the left side and the right side of the cover plate 30 can be clamped and fixed with the shell 10, so that the clamping of the cover plate 30 and the adjusting hole 11 is more stable.

In the present embodiment, the distance between the hook 41 and the front end of the cover 30 is between 3mm and 4mm, and if the distance between the hook 41 and the front end of the cover 30 is less than 3mm, the hook 41 interferes with the bottom wall of the housing 10 in the process of turning the cover 30 into the housing 10; if the distance between the hook 41 and the front end of the cover plate 30 is greater than 4mm, the front end of the cover plate 30 cannot be effectively fixed after the hook 41 is clamped with the clamping rib 42, and the cover plate 30 has the defect of loose fixation. The height dimension of the clamping hook 41 is between 7.5mm and 8.5mm, and if the height of the clamping hook 41 is smaller than 7.5mm, the clamping hook 41 is not convenient to realize clamping fit with the clamping rib 42, and the clamping stability of the clamping hook 41 and the clamping rib 42 is affected. If the height of the hook 41 is greater than 8.5mm, the hook 41 interferes with the bottom wall of the housing 10 during the process of turning the cover 30.

The distance between the hook 41 and the front end of the cover plate 30 can be any value of 3mm, 3.1mm, 3.2mm, 3.3mm, 3.4mm, 3.5mm, 3.6mm, 3.7mm, 3.8mm, 3.9mm, 4mm and 3mm to 4 mm.

The height dimension of the hook 41 can be any value between 7.5mm, 7.6mm, 7.7mm, 7.8mm, 7.9mm, 8mm, 8.1mm, 8.2mm, 8.3mm, 8.4mm, 8.5mm and 7.5mm to 8.5 mm.

As shown in fig. 5 and 7, the wall of the adjusting hole 11 has an avoiding groove 111 corresponding to the hook 41. When the cover 30 is turned from the open position to the shielding position, the hook 41 is retracted by the retraction groove 111, and the hook 41 enters the inside of the housing 10 through the retraction groove 111. If the escape groove 111 is not provided, the hook 41 will contact with the wall of the adjusting hole 11 during the process of entering the housing 10, so that the hook 41 will have a large friction force, and the cover plate 30 is not easy to be turned to the shielding position.

In the present embodiment, the shape of the avoiding groove 111 is adapted to the shape of the hook 41, so that the hook 41 can be more easily turned into the inner side of the bottom wall of the housing 10 through the avoiding groove 111.

As shown in fig. 3 and 5, the cover plate 30 is a square plate, the adjusting hole 11 is a square hole, when the cover plate 30 is located at the shielding position, the cover plate 30 is embedded into the adjusting hole 11, and since the latch structure 40 is located inside the housing 10, the latch structure 40 is not exposed, so that the cover plate 30 can be prevented from being opened from the outside.

In this embodiment, after the cover plate 30 is inserted into the adjusting hole 11, the lower surface of the cover plate 30 is flush with the lower surface of the bottom wall of the housing 10, so that the bottom of the device is more flat, and the integrity of the device can be improved.

In other embodiments, the cover plate 30 may be a circular plate, and the adjustment holes 11 may be circular holes.

In the present embodiment, the length and width dimensions of the adjustment hole 11 are both greater than 15 mm. Setting the size of the adjusting hole 11 in the above range facilitates the tool to extend into the housing to adjust the pressure switch, and simultaneously, the adjusting hole 11 and the pressure switch 21 are prevented from being out of alignment due to the influence of machining errors and assembly tolerances.

The length and width of the adjusting hole 11 may be 15mm, 17mm, 20mm, 23mm, 25mm, 27mm, 30mm, 33mm, 35mm, 37mm, 40mm, or any other value greater than 15 mm.

As shown in fig. 1, the housing 10 includes a case 12 and a base 13 disposed below the case 12, and the adjustment hole 11 is disposed on the base 13. The shell 10 is divided into the shell 12 and the base 13, so that the adjusting hole 11 can be conveniently machined.

As shown in fig. 2, the pressure switch 21 has an adjustment knob 211, and the adjustment knob 211 is provided corresponding to the adjustment hole 11. The pressure in the cooker body is adjusted through the adjusting button 211, and the adjusting button 211 is convenient to align with the adjusting hole 11 due to the small size of the adjusting button 211.

In this embodiment, the cooking appliance includes an air fryer or an electric rice cooker or an electric pressure cooker or a multifunctional heating pot with functions of baking, cooking and cooking.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A cooking appliance, characterized in that it comprises:

the device comprises a shell (10), wherein the bottom wall of the shell (10) is provided with an adjusting hole (11);

the heat-preservation cover is arranged in the shell (10), a pressure switch (21) is arranged on the bottom wall of the heat-preservation cover, and the pressure switch (21) is arranged corresponding to the adjusting hole (11);

the cover plate (30), one end of the cover plate (30) is hinged with the bottom wall of the shell (10), the cover plate (30) can be arranged at the adjusting hole (11) in a turnover mode, and the cover plate (30) is provided with a shielding position covering the adjusting hole (11) and an opening position avoiding the adjusting hole (11).

2. The cooking appliance according to claim 1, wherein the cover plate (30) is of one-piece construction with the bottom wall of the housing (10).

3. The cooking appliance according to claim 2, wherein one end of the cover plate (30) is a connecting end (31), the cover plate (30) is connected with the bottom wall of the housing (10) through the connecting end (31), and the thickness dimension of the connecting end (31) is between 0.1mm and 0.5 mm.

4. The cooking appliance according to any one of claims 1 to 3, wherein a snap-in structure (40) is provided between the cover plate (30) and the bottom wall of the housing (10) to retain the cover plate (30) in the shielding position.

5. The cooking utensil according to claim 4, wherein the clamping structure (40) comprises a clamping hook (41) and a clamping rib (42), the clamping hook (41) is arranged on the upper surface of the cover plate (30), the clamping rib (42) is arranged on the upper surface of the bottom wall of the shell (10) and positioned on the periphery of the adjusting hole (11), and when the cover plate (30) is positioned in the shielding position, the clamping hook (41) is clamped on the clamping rib (42).

6. The cooking appliance according to claim 5, wherein the rear end of the cover plate (30) is hinged to the bottom wall of the housing (10), and the hooks (41) are provided on both the left and right sides of the cover plate (30).

7. The cooking appliance of claim 6,

the distance between the hook (41) and the front end of the cover plate (30) is between 3mm and 4 mm; and/or the presence of a gas in the gas,

the height dimension of the clamping hook (41) is between 7.5mm and 8.5 mm.

8. The cooking appliance according to claim 5, wherein the wall of the adjusting hole (11) has an avoiding groove (111) corresponding to the hook (41).

9. The cooking appliance according to any one of claims 1 to 3,

the cover plate (30) is a square plate, the adjusting hole (11) is a square hole, and when the cover plate (30) is located at the shielding position, the cover plate (30) is embedded into the adjusting hole (11);

the length and width of the adjusting hole (11) are both larger than 15 mm.

10. The cooking appliance according to any one of claims 1 to 3,

the shell (10) comprises a shell (12) and a base (13) arranged below the shell (12), and the adjusting hole (11) is arranged on the base (13); and/or the presence of a gas in the gas,

the pressure switch (21) is provided with an adjusting button (211), and the adjusting button (211) is arranged corresponding to the adjusting hole (11).

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